DE69125340D1 - DATA MULTIPLEXER WITH THE POSSIBILITY OF SIMULTANEOUSLY PROCESSING SEVERAL CHANNELS - Google Patents
DATA MULTIPLEXER WITH THE POSSIBILITY OF SIMULTANEOUSLY PROCESSING SEVERAL CHANNELSInfo
- Publication number
- DE69125340D1 DE69125340D1 DE69125340T DE69125340T DE69125340D1 DE 69125340 D1 DE69125340 D1 DE 69125340D1 DE 69125340 T DE69125340 T DE 69125340T DE 69125340 T DE69125340 T DE 69125340T DE 69125340 D1 DE69125340 D1 DE 69125340D1
- Authority
- DE
- Germany
- Prior art keywords
- possibility
- several channels
- data multiplexer
- simultaneously processing
- processing several
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53182990A | 1990-06-01 | 1990-06-01 | |
PCT/US1991/003786 WO1991019369A1 (en) | 1990-06-01 | 1991-05-30 | Data multiplexer with simultaneous multiple channel capability |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69125340D1 true DE69125340D1 (en) | 1997-04-30 |
Family
ID=24119224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69125340T Expired - Lifetime DE69125340D1 (en) | 1990-06-01 | 1991-05-30 | DATA MULTIPLEXER WITH THE POSSIBILITY OF SIMULTANEOUSLY PROCESSING SEVERAL CHANNELS |
Country Status (5)
Country | Link |
---|---|
US (1) | US5440564A (en) |
EP (1) | EP0485593B1 (en) |
JP (1) | JPH05501790A (en) |
DE (1) | DE69125340D1 (en) |
WO (1) | WO1991019369A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3389315B2 (en) * | 1994-03-18 | 2003-03-24 | 富士通株式会社 | Message transfer method and apparatus in connectionless communication |
JP2710559B2 (en) * | 1994-06-22 | 1998-02-10 | 静岡日本電気株式会社 | Multiplexer with transmission path backup function |
US5923654A (en) * | 1996-04-25 | 1999-07-13 | Compaq Computer Corp. | Network switch that includes a plurality of shared packet buffers |
US5831976A (en) * | 1996-05-03 | 1998-11-03 | Motorola, Inc. | Method and apparatus for time sharing a radio communication channel |
US5949786A (en) * | 1996-08-15 | 1999-09-07 | 3Com Corporation | Stochastic circuit identification in a multi-protocol network switch |
US6253247B1 (en) * | 1996-11-21 | 2001-06-26 | Ragula Systems | System and method for transmitting a user's data packets concurrently over different telephone lines between two computer networks |
AU3878699A (en) | 1998-05-04 | 1999-11-23 | Intermec Ip Corporation | Automatic data collection device having a network communications capability |
US6567418B1 (en) * | 1998-12-23 | 2003-05-20 | At&T Corp. | System and method for multichannel communication |
US6857013B2 (en) | 1999-01-29 | 2005-02-15 | Intermec Ip.Corp. | Remote anomaly diagnosis and reconfiguration of an automatic data collection device platform over a telecommunications network |
US6398105B2 (en) | 1999-01-29 | 2002-06-04 | Intermec Ip Corporation | Automatic data collection device that intelligently switches data based on data type |
US20050274801A1 (en) * | 1999-01-29 | 2005-12-15 | Intermec Ip Corp. | Method, apparatus and article for validating ADC devices, such as barcode, RFID and magnetic stripe readers |
US6356949B1 (en) | 1999-01-29 | 2002-03-12 | Intermec Ip Corp. | Automatic data collection device that receives data output instruction from data consumer |
US6488209B1 (en) | 1999-01-29 | 2002-12-03 | Intermec Ip Corp. | Automatic data collection device that dynamically wedges data transmitted to data consumers |
US6704330B1 (en) * | 1999-05-18 | 2004-03-09 | International Business Machines Corporation | Multiplexing system and method for servicing serially linked targets or raid devices |
IL130711A0 (en) * | 1999-06-30 | 2000-06-01 | Eci Telecom Ltd | Telecommunication system and a method for using same |
US6976062B1 (en) * | 1999-09-22 | 2005-12-13 | Intermec Ip Corp. | Automated software upgrade utility |
US6947441B1 (en) * | 2000-07-27 | 2005-09-20 | Cisco Technology, Inc. | Method and system for verifying spectral compatibility of digital subscriber line connections |
AU2003219710A1 (en) * | 2001-07-06 | 2003-09-16 | Lycium Networks (B.V.I.) Ltd. | System and method for performing combined tdm and packet switching in a tdm cross connect |
US6999418B2 (en) | 2001-12-21 | 2006-02-14 | Fujitsu Limited | System and method for reduced frame flooding |
US7552077B1 (en) * | 2002-06-26 | 2009-06-23 | Trading Technologies International, Inc. | System and method for coalescing market data at a network device |
US9008130B2 (en) * | 2003-08-15 | 2015-04-14 | Adc Dsl Systems, Inc. | Management of units housed in subtended equipment shelves |
US7783558B1 (en) | 2004-12-28 | 2010-08-24 | Trading Technologies International, Inc. | System and method for providing market updates in an electronic trading environment |
US7761864B2 (en) | 2005-08-09 | 2010-07-20 | Intermec Ip Corp. | Method, apparatus and article to load new instructions on processor based devices, for example, automatic data collection devices |
US8944332B2 (en) | 2006-08-04 | 2015-02-03 | Intermec Ip Corp. | Testing automatic data collection devices, such as barcode, RFID and/or magnetic stripe readers |
US11138525B2 (en) | 2012-12-10 | 2021-10-05 | Trading Technologies International, Inc. | Distribution of market data based on price level transitions |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107469A (en) * | 1977-02-17 | 1978-08-15 | Rockwell International Corporation | Multiplex/demultiplex apparatus |
US4328577A (en) * | 1980-06-03 | 1982-05-04 | Rockwell International Corporation | Muldem automatically adjusting to system expansion and contraction |
US4528660A (en) * | 1983-12-08 | 1985-07-09 | The United States Of America As Represented By The Secretary Of The Air Force | Multiplexed data stream monitor |
GB8407223D0 (en) * | 1984-03-20 | 1984-04-26 | British Telecomm | Broadband digital transmission systems |
JPS61135243A (en) * | 1984-12-06 | 1986-06-23 | Fujitsu Ltd | Multiplex transmission method |
JP2713883B2 (en) * | 1986-02-07 | 1998-02-16 | 株式会社日立製作所 | Time division switch |
US4710920A (en) * | 1986-06-19 | 1987-12-01 | General Datacomm, Inc. | Bit interleaved multiplexer system providing byte synchronization for communicating apparatuses |
US4914655A (en) * | 1986-06-20 | 1990-04-03 | American Telephone And Telegraph Company | Multiplexing arrangement for a digital transmission system |
US4933934A (en) * | 1986-12-22 | 1990-06-12 | Nec Corporation | Time division multiplexing method with channel compression and a device therefor |
JPH0817369B2 (en) * | 1987-08-17 | 1996-02-21 | 株式会社日立製作所 | Multiplex distribution device |
JPH0279542A (en) * | 1988-09-14 | 1990-03-20 | Fujitsu Ltd | Subsignal transmission system |
US4939722A (en) * | 1989-03-06 | 1990-07-03 | Universal Data Systems, Inc. | Time division multiplexer having data rate and number of channels flexibility |
US5239560A (en) * | 1991-06-24 | 1993-08-24 | The United States Of America As Represented By The Secretary Of The Navy | Conveying digital data in noisy, unstable, multipath environments |
US5243629A (en) * | 1991-09-03 | 1993-09-07 | At&T Bell Laboratories | Multi-subcarrier modulation for hdtv transmission |
-
1991
- 1991-05-30 DE DE69125340T patent/DE69125340D1/en not_active Expired - Lifetime
- 1991-05-30 WO PCT/US1991/003786 patent/WO1991019369A1/en active IP Right Grant
- 1991-05-30 EP EP91912950A patent/EP0485593B1/en not_active Expired - Lifetime
- 1991-05-30 JP JP3512271A patent/JPH05501790A/en active Pending
-
1993
- 1993-02-09 US US08/015,324 patent/US5440564A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0485593B1 (en) | 1997-03-26 |
US5440564A (en) | 1995-08-08 |
WO1991019369A1 (en) | 1991-12-12 |
JPH05501790A (en) | 1993-04-02 |
EP0485593A4 (en) | 1993-03-31 |
EP0485593A1 (en) | 1992-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |